B65B 39/04
Nozzles, funnels or guides for introducing articles or materials into containers or
Official title: having air-escape, or air-withdrawal, passages
B65B39/04 (Nozzles, funnels or guides for introducing articles or materials into containers or) appears on 85 US grants and 60 published applications in this corpus.
Search patents in B65B- Granted patents
- 85
- Published applications
- 60
- Assignees
- 68
- Inventors
- 165
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 2 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 7 |
| 2014 | 1 | 4 |
| 2015 | 3 | 3 |
| 2016 | 3 | 3 |
| 2017 | 3 | 4 |
| 2018 | 2 | 3 |
| 2019 | 1 | 2 |
| 2020 | 3 | 2 |
| 2021 | 4 | 3 |
| 2022 | 0 | 4 |
| 2023 | 5 | 2 |
| 2024 | 1 | 2 |
| 2025 | 2 | 7 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rotatable apparatuses and methods of operating the same8 Sep 2026US 12,729,026 B2Altria Client Services LLC
- Method and apparatus for filling an open container10 Mar 2026US 12,570,419 B2OPTIMA conusmer GmbH
- Method and apparatus for filling bags with a quantity of deaerated product by means of a deaerator inserted in the product17 Feb 2026US 12,552,564 B2Concetti S.p.A.
- Refill system and spout and methods of using the same27 Jan 2026US 12,534,246 B2Silgan Dispensing Systems Corporation
- Cartridge filler and capping machine for filling and capping cartridges with consumable fluids5 Aug 2025US 12,378,018 B2Technical Packaging Systems, Inc.
- A device for removing powdery particles of a machine for filling a bag and corresponding machine and method1 Oct 2026US 2026/0296694 A1Tecnicas Mecanicas Ilerdenses, S.L.
- Method and device for filling an open container15 Jan 2026US 2026/0015109 A1OPTIMA consumer GmbH
- Apparatus for capactitive liquid sensing of refillable articles for aerosol provision systems14 Aug 2025US 2025/0256872 A1Nicoventures Trading Limited
- Cartridge filler and capping machine for filling and capping cartridges with consumable fluids22 May 2025US 2025/0162749 A1
- Rotatable apparatuses and methods of operating the same22 May 2025US 2025/0162750 A1Altria Client Services LLC
Most cited
By later US patents
- Method and apparatus for filling a receptacle with powder63US 4,185,669 AAlfa-Laval AB · 1980
- Apparatus for producing and filling tubular bags44US 4,241,563 ASIG Schweizerische Industrie-Gesellschaft · 1980
- Apparatus for filling a lined container41US 4,872,493 AContainer Corporation of America · 1989
- Method and apparatus for filling bulk bags36US 4,703,782 A1987
- Filling machines34US 4,976,296 APortals Engineering Limited · 1990